Matthew Battles (born 1968) is a writer, artist, and since 2022 the editor of Harvard’s Arnold Arboretum magazine, Arnoldia. Until 2022 he was the associate director of metaLAB at Harvard University. Battles is the author or co-author of six books, most of which are on the topics of writing or libraries. He was named a Library Journal Mover and Shaker in 2004. He has been called "a gifted stylist" by the Christian Science Monitor which commended his "beautiful writing about writing."